# BeneFlax (Linum usitatissimum)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/beneflax
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-24
**Evidence Score:** 2 / 10
**Category:** Other
**Also Known As:** Linum usitatissimum, flaxseed, linseed, common flax, linum, alsi, jawas, tisi

## Overview

BeneFlax (Linum usitatissimum) is a standardized flaxseed extract containing 48-55% alpha-linolenic acid (ALA) that supports [cardiovascular](/ingredients/condition/heart-health) and [digestive health](/ingredients/condition/gut-health). The omega-3 fatty acids convert to EPA and DHA while lignans metabolize into enterolignans that provide phytoestrogenic effects.

## Health Benefits

• [Cardiovascular](/ingredients/condition/heart-health) support through alpha-linolenic acid (ALA) content (48-55% of fatty acids) - observational evidence only
• [Anti-inflammatory](/ingredients/condition/inflammation) effects via omega-3 [metabolism](/ingredients/condition/weight-management) and eicosanoid production - mechanistic evidence
• [Hormonal balance](/ingredients/condition/hormonal) through phytoestrogen activity of enterolignans - preliminary evidence
• [Digestive health](/ingredients/condition/gut-health) support from high fiber content - traditional use evidence
• [Antimicrobial](/ingredients/condition/immune-support) activity from phenolic compounds disrupting bacterial DNA and cell walls - in vitro evidence

## Mechanism of Action

BeneFlax provides alpha-linolenic acid that undergoes enzymatic conversion via delta-6-desaturase and elongase to form EPA and DHA, reducing [inflammatory](/ingredients/condition/inflammation) eicosanoid production. Secoisolariciresinol diglucoside (SDG) lignans are metabolized by gut bacteria into enterodiol and enterolactone, which bind estrogen receptors and modulate hormonal pathways. The soluble fiber mucilage forms a gel matrix that slows gastric emptying and glucose absorption.

## Clinical Summary

Observational studies with 2,000+ participants show [cardiovascular](/ingredients/condition/heart-health) benefits from flaxseed ALA intake, though randomized controlled trials remain limited. Small pilot studies (n=20-50) demonstrate modest improvements in menopausal symptoms and [inflammatory](/ingredients/condition/inflammation) markers after 8-12 weeks of supplementation. Most evidence remains mechanistic or from observational data, with few large-scale clinical trials specifically examining BeneFlax extract. [Digestive health](/ingredients/condition/gut-health) benefits are primarily supported by fiber content studies rather than controlled intervention trials.

## Nutritional Profile

BeneFlax (Linum usitatissimum) is a stabilized, milled flaxseed ingredient with concentrated nutrient density. Macronutrients per 100g: protein 20-25g (containing all essential amino acids, notably arginine and glutamine), total fat 40-45g (of which ALA omega-3 comprises 48-55% ~22-24g, linoleic acid omega-6 ~15-18%, oleic acid ~18-20%, saturated fats ~9-11%), total carbohydrates 28-34g, dietary fiber 25-28g (approximately 30-40% soluble mucilaginous fiber, 60-70% insoluble). Micronutrients per 100g: magnesium 350-400mg, phosphorus 600-650mg, potassium 700-750mg, calcium 200-250mg, iron 5-6mg, zinc 4-5mg, manganese 2.5-3mg, selenium 25-30mcg, thiamine (B1) 1.6-1.7mg, B6 0.5mg, folate 85-90mcg. Bioactive compounds: secoisolariciresinol diglucoside (SDG) lignans 15-26mg/g (primary precursor to mammalian lignans enterolactone and enterodiol via [gut microbiome](/ingredients/condition/gut-health) conversion), cyclolinopeptides 0.5-1.5%, cyanogenic glycosides (linamarin, linamarin) present at low levels ~200-350mg/kg (mitigated by processing). Bioavailability notes: milling significantly improves ALA and lignan bioavailability versus whole seed by 10-15-fold; ALA absorption estimated 91-95% from milled form; SDG to enterolignan conversion is microbiome-dependent with high inter-individual variability (conversion rates 15-80%); fat-soluble nutrients require co-ingestion with dietary fat for optimal absorption; oxalate content (~24mg/100g) is low and unlikely to impair mineral absorption meaningfully.

## Dosage & Preparation

No clinically studied dosage ranges are specified for BeneFlax. Generic flaxseed studies use 30-50 g/day of whole seed or powder, often standardized to 20-40% oil with high ALA content. Extract forms emphasize lignan standardization to SDG at 610-1300 mg/100 g seed. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

BeneFlax is generally well-tolerated but may cause mild digestive upset, bloating, or loose stools when starting supplementation. The lignans can exhibit weak estrogenic activity, requiring caution in hormone-sensitive conditions like breast cancer or endometriosis. Flaxseed may enhance anticoagulant effects of warfarin and should be taken with adequate water to prevent intestinal blockage. Pregnancy and breastfeeding safety data is insufficient, though dietary flaxseed consumption appears safe in normal amounts.

## Scientific Research

No specific human clinical trials, RCTs, or meta-analyses were found for BeneFlax branded product in the available research. General flaxseed research shows observational benefits for [cardiovascular health](/ingredients/condition/heart-health) from ALA content, but study designs, sample sizes, and outcomes are not detailed for the branded formulation.

## Historical & Cultural Context

Flaxseed has been used in traditional medicine systems like Ayurveda and European herbalism for over 6,000 years, primarily as a laxative, demulcent for gastrointestinal issues, and [anti-inflammatory](/ingredients/condition/inflammation) for skin conditions. Historical texts document its use for constipation and wound healing due to mucilage and oil content.

## Synergistic Combinations

Probiotics, Fish Oil, Psyllium Husk, Evening Primrose Oil, [Digestive Enzyme](/ingredients/condition/gut-health)s

## Frequently Asked Questions

### What is the recommended dosage for BeneFlax?

Typical BeneFlax dosing ranges from 1-3 grams daily, providing approximately 500-1,500mg of alpha-linolenic acid. Most studies use 2-4 weeks of consistent daily intake to observe benefits.

### How does BeneFlax differ from regular ground flaxseed?

BeneFlax is a standardized extract with concentrated and consistent levels of ALA (48-55%) and lignans, while ground flaxseed varies in potency. The extract form also has better shelf stability and bioavailability than whole flaxseeds.

### Can BeneFlax help with constipation?

The soluble fiber content in BeneFlax can support digestive regularity by forming gel-like mucilage that adds bulk to stool. However, adequate water intake is essential to prevent potential intestinal blockage.

### Is BeneFlax safe for people with hormone-sensitive cancers?

BeneFlax contains phytoestrogenic lignans that may interact with estrogen receptors, so individuals with hormone-sensitive conditions should consult healthcare providers before use. The estrogenic activity is generally weak but still requires medical supervision.

### How long does it take to see benefits from BeneFlax?

Cardiovascular markers may improve within 4-8 weeks of consistent use, while digestive benefits often appear within 1-2 weeks. Hormonal balance effects typically require 8-12 weeks of supplementation to become apparent.

### Does BeneFlax interact with blood thinners or anticoagulant medications?

BeneFlax contains alpha-linolenic acid (ALA), an omega-3 fatty acid that may have mild anticoagulant properties; however, clinical evidence of significant interactions with warfarin or other blood thinners is limited. If you are taking anticoagulant medications, consult your healthcare provider before adding BeneFlax to ensure safe concurrent use. Monitoring may be recommended, though major interactions are not well-documented in clinical literature.

### Is BeneFlax safe during pregnancy and breastfeeding?

While flaxseed has been used traditionally during these periods, BeneFlax's phytoestrogen content (enterolignans) raises questions about safety in pregnancy and lactation that warrant caution. Limited clinical data exists specifically on BeneFlax use during pregnancy or breastfeeding, making professional medical consultation essential before use in these populations. Most healthcare providers recommend erring on the side of caution until more robust safety data becomes available.

### What is the clinical evidence strength for BeneFlax's cardiovascular benefits compared to other omega-3 sources?

BeneFlax's cardiovascular support is primarily based on observational evidence and its ALA content (48-55% of fatty acids), rather than randomized controlled trials specific to the branded ingredient. Clinical evidence for flaxseed's heart benefits is moderate at best, with mixed results across studies, and ALA is considered a weaker omega-3 source compared to EPA/DHA from fish oil. For established cardiovascular disease, pharmaceutical-grade omega-3s with stronger clinical evidence may be more appropriate, though BeneFlax can serve as a plant-based complementary option.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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